string.includes
const sentence = '๊ณ ์์ด๊ฐ ์งฑ์ด๋ท!';
const word = '๊ณ ์์ด';
`์ด ๋ฌธ์ฅ์ ${word}๊ฐ ํฌํจ๋์ด ${sentence.includes(word) ? '์๋ค' : '์์ง ์๋ค'}`; // "์ด ๋ฌธ์ฅ์ ๊ณ ์์ด๊ฐ ํฌํจ๋์ด ์๋ค"Syntax
str.includes(searchString[, position])Parameters
Return value
Description
Case-sensitivity
Examples
Polyfill
Last updated